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Data Modeller

LorienLondon🇬🇧United KingdomPosted 23 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

Data Modeller | Retail Banking | 6-Month Contract

Location: UK (Hybrid)
Duration: 6 months (Initial Contract)
Day Rate: Competitive
Sector: Retail Banking

We're supporting a leading retail banking organisation on its data maturity and data product journey and are looking for an experienced Data Modeller to join a high-profile transformation programme.

This is an excellent opportunity for someone who combines strong data modelling expertise with exceptional stakeholder engagement skills. You'll play a key role in defining and shaping business-critical data assets, working across business and technology teams to create clear, scalable, and well-governed data models that support enterprise-wide initiatives.

What You'll Be Doing

  • Collaborating with business stakeholders, architects, product owners, and engineering teams to define and model data requirements.
  • Creating and maintaining conceptual, logical, and physical data models.
  • Supporting the development of data products and helping drive data maturity across the organisation.
  • Defining data standards, business definitions, metadata, and lineage requirements.
  • Translating complex business concepts into clear and effective data models.
  • Ensuring alignment with enterprise data architecture and governance frameworks.
  • Contributing to data management best practices and modelling standards.

What We're Looking For

  • Strong experience in Data Modelling or Data Architecture within a banking or financial services environment.
  • Excellent stakeholder management, communication, and collaboration skills.
  • Strong analytical and problem-solving capabilities.
  • A solid understanding of the differences between conceptual, logical, and physical data models, and the ability to explain and apply these appropriately.
  • Experience using data modelling tools such as:
    • ERwin
    • Sparx Enterprise Architect (EA)
    • ER/Studio
    • or equivalent

Technical Knowledge

Experience with several of the following:

  • Data modelling methodologies including:
    • Third Normal Form (3NF)
    • Dimensional Modelling
    • Data Vault
    • Key-Value Data Structures
    • NoSQL Document Stores
  • Industry data models/frameworks such as:
    • IBM Information Framework (IFW)
    • Teradata Industry Data Models
    • BIAN
  • Data Management disciplines including:
    • Data Product Management
    • Metadata Management
    • Data Lineage
    • Data Governance
    • Data Definitions and Business Glossaries

Ideal Background

  • Retail Banking or wider Banking experience is essential.
  • Experience supporting organisations on data transformation, modern data architecture, or data maturity initiatives.
  • Able to operate confidently at both business and technical levels.
  • Comfortable working across conceptual and logical modelling activities, while maintaining an appreciation of physical implementation considerations.
  • Not solely focused on database design, nor purely conceptual/ontology modelling. We're looking for someone who can bridge business understanding with practical data modelling delivery.

Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.

Skills

Stakeholder Management
Vault

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